Update requirements.txt

requirements.txt

@@ -1,10 +1,2 @@
-FROM python:3.10-slim
-
-WORKDIR /app
-COPY requirements.txt .
-RUN pip install --no-cache-dir -U pip && pip install --no-cache-dir -r requirements.txt
-
-COPY . /app
-ENV PORT=7860
-# Gradio 会自动监听 0.0.0.0:PORT（代码里 demo.launch(..., server_port=int(os.environ.get("PORT", 7860)))）
-CMD ["python", "app.py"]
+gradio>=4.27.0
+requests>=2.31.0